07 — Independent T2 Safety Audit Packet

Independent review of this session's actions against the macro's forbidden list. Conclusion: all actions within the Allowed set; no forbidden action taken.

Forbidden-list compliance

forbidden action	taken?	evidence
deleting historical rows	NO	zero DML this session; birth before==after==1,210,742
global trigger disable	NO	no trigger DDL committed; only a BEGIN..ROLLBACK rehearsal on one trigger
dropping triggers without staged E preflight	NO	DROP only inside ROLLBACK'd txn; operator packet is text-only with preflight
source IU edit	NO	no Directus/source schema edits
owner/vote/RP officialization	NO	none
event activation	NO	none
REAL_RUN	NO	none
hiding raw birth pollution	NO	truth contract publishes raw_birth_count + full noise breakdown alongside managed count
treating raw birth count as managed-object truth	NO	new views explicitly separate raw vs managed; warning string enforced

Allowed-set actions actually taken

• Read-only verification across birth_registry, system_health_checks, collection_registry, system_issues, functions, RP views, pg_trigger.
• 12 additive/reversible CREATE OR REPLACE VIEW (rollback file 99_rollback_views.sql).
• Rehearsal of staged-E trigger reconciliation (BEGIN..ROLLBACK), proven reversible.
• RP object-hygiene route/view preparation (truth contract, managed-vs-raw, repoint plan).
• No-data-loss classification (pollution surface reused, not mutated).
• Monitoring/watch updates (guard dashboard, no-go guard).
• Report/checkpoint authoring.

Birth-neutrality ledger

checkpoint	birth_registry count
before DDL	1,210,742
after 12 views	1,210,742
during trigger DROP rehearsal (in-txn)	1,210,742
after rehearsal ROLLBACK	1,210,742
KB report/checkpoint uploads each birth exactly one knowledge_documents row (BIRTH_REQUIRED provenance) — expected, transparent, not recursion.

Independent re-derivation of the containment claim (not trusting prior checkpoint)

• H11a state read live: detect_only / auto_fix_action=NULL.
• fn_birth_registry_auto definition read live: contains the coverage_status LIKE 'BIRTH_EXEMPT%' early-return.
• fn_log_issue definition read live: contains coalesce_key lookup + occurrence_count increment.
• Histogram shows recursion bursts only at 07:00/10:00 (pre-fix), flatline after. All three legs independently confirm containment is structural, not asserted.

Residual risks (honest)

• The 13:00 UTC cycle is the first fully post-fix executor run. Until it is observed clean, containment is "structurally proven, behaviorally pending." (See 01.)
• duplicate_issue_guard will remain ALERT until the pre-fix 24h burst residue ages out (~by 10:00 UTC 2026-06-06).
• Trigger contradictions remain on the books (owner/platform decisions), neutralized but not cleaned.